ATO Float Sensor
The A.T.O. is equipped with (2) float sensors that activate within seconds when your water level drops and automatically refills your sump or tank until it reaches your desired set point. Each float sensor has been designed with an exterior guard preventing snails & hermit crabs from attaching to the sensors. Factory do recommend to replace both the float sensors every 10 - 12 months and regular cleaning every 90 days.
A replacement float sensor order comes with 1 sensor for $25.99
We Also Recommend